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DevelopmentofElectricWheelchairVehicle1.Theinventionofelectricwheelchairisaboutthebeginningofthe20thcen
发布时间：2019-06-11 点击次数：62
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Whenchoosingwheelchair,themostimportantfactortoconsideristhesizeofwheelchair.Themainweight-bearingparts
发布时间：2019-06-10 点击次数：49
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Wheelchairsarewidelyusedinauxiliaryequipment,whichcanberoughlydividedintonursingwheelchairs(usedbyspeci
发布时间：2019-06-06 点击次数：42
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Deaf-aidChoice:Hearinglossin50-80decibelsofpeoplewithhighersatisfactionwithhearingaids.Itissuggestedto
发布时间：2019-06-05 点击次数：17
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Auxiliariesfortheaged(alsoknownas:Auxiliariesfortheaged)areanimportantpartofrehabilitationaids.Theyre
发布时间：2019-06-04 点击次数：43
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Standup:Beforeyouarereadytostand,makesurethatthechairorbedisstableandfirm.Normallegsaresupportedon
发布时间：2019-06-03 点击次数：31
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Functionofthewalkingstick:Thewalkingstickcanincreasethesupportsurfaceofthefront,backandsideofthehum
发布时间：2019-05-29 点击次数：35
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Walkerisusuallymadeofaluminiumalloy.Itisatriangularmetalframe(frontandleftandrightsides).Itislight
发布时间：2019-05-28 点击次数：34
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Becauseofinjuryorinconvenience,doctorsoftenadvisetheelderlytousecrutchestomaintainbalance.However,inapp
发布时间：2019-05-23 点击次数：25
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